CVE-2015-3629
7.8 · HIGHOverview
CVE-2015-3629 is a high-severity vulnerability affecting docker libcontainer. It was published on May 18, 2015 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Libcontainer 1.6.0, as used in Docker Engine, allows local users to escape containerization ("mount namespace breakout") and write to arbitrary file on the host system via a symlink attack in an image when respawning a container.
Remediation
Check the references section for vendor advisories and patches from docker. Update libcontainer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2015-3629?
CVE-2015-3629 is a high-severity vulnerability affecting docker libcontainer. It was published on May 18, 2015 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2015-3629?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2015-3629?
Check the references section for vendor advisories and patches from docker. Update libcontainer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2015-3629?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-3629 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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